发明名称 |
Manipulators for fiber optic cable assemblies |
摘要 |
A manipulator for a fiber optic cable assembly (FOCA) provides microradian accuracy in control of the direction of a beam emanating from the FOCA. Such manipulators can control FOCAs to control the incidence angles of beams at a beam combiner in a beam-combining unit. Accordingly, fewer additional optical elements are required for control of input paths in the beam-combining unit. The manipulator and the beam-combining unit are accurate enough for use in an interferometer that combines beams with different frequencies and polarizations. One such interferometer includes a Zeeman split laser providing a heterodyne beam. A beam splitter separates frequency components of the beams, and AOMs increase the frequency separation between the separated beams. The separated beams can be sent via optical fibers to the beam-combining unit, which combines the beams for use in interferometer optics.
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申请公布号 |
US2005008298(A1) |
申请公布日期 |
2005.01.13 |
申请号 |
US20040913189 |
申请日期 |
2004.08.06 |
申请人 |
SULLIVAN MARK TIMOTHY;KITTELL DAVID H. |
发明人 |
SULLIVAN MARK TIMOTHY;KITTELL DAVID H. |
分类号 |
G01B9/02;G02B26/08;G02B27/28;G02F2/02;(IPC1-7):G02B6/26 |
主分类号 |
G01B9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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